SK hynix Server RAM 8 GB Capacity per Module 240 for sale

Lot of 20 SK Hynix & Micron 8GB PC3L-10600R Server RAM
Pre-Owned · SK hynix
$80.00
or Best Offer
$13.10 shipping
+^ OM&* 3]F w .?!|O/ $5 SS p o n s o r e d
SK Hynix HMT351R7BFR8A-H9 8GB 2x4GB PC3L-10600R DDR3 Server Memory Lot of 8x
Pre-Owned · SK hynix
$50.55
Was: $54.95was - US $54.95
or Best Offer
Free shipping
+QF^ & *65 ] w .?EN !|/ YZ$S p o n s o r e d
Mixed Lot Of 14x 8GB PC3L-10600R ECC Server Memory (112GB Total)
Pre-Owned · SK hynix
$56.00
Free shipping
+^2O C &* ]L CwJ.?!| V/S $S p o n s o r e d
LOT OF 7 SK Hynix HMT41GR7MFR4C 8GB 1Rx4 DDR3-1600 PC3-12800R REG Server Memory
Pre-Owned · SK hynix
$26.99
or Best Offer
Free shipping
K+1 0^ &* 9] VM MUw.?!| /5 $S p o n s o r e d
New ListingHynix 16GB 2Rx4 DDR3 PC3L-12800R-11-12-E2 RAM Memory – HMT42GR7MFR4A
Pre-Owned · SK hynix
$8.24
or Best Offer
$3.00 shipping
L+R^ R&G* 38 ] w. ?Z!|/ $U
HYNIX 8GB 2Rx8 PC3L-12800R DDR3-1600 ECC Registered 1.35V RDIMM HMT41GR7AFR8A-PB
Pre-Owned · SK hynix
$7.95
Free shipping
73 sold
27+^ L E& *4 Q] wWI.?!|/ $
4x 8GB (32GB) Hynix HMT31GR7EFR4A-H9 PC3L-10600R 2RX4 SERVER RAM FREE S/H
Pre-Owned · SK hynix
$15.99
Free shipping
XO+ ^ XO& * O] Dw.? !|/ $B0
SK Hynix 8GB 2Rx4 PC3L-12800R-11-12-E2 ECC REG Memory HMT31GR7CFR4A-PB Tested
Pre-Owned · SK hynix
$4.99
Free shipping
+D^A & MK* PG] N w.?R!|/ $
SK Hynix 8GB 1Rx4 PC4-2133P-RC0-10 ECC REG Server Memory HMA41GR7MFR4N-TF Tested
Pre-Owned · SK hynix
(4)
$9.99
Free shipping
+S^ 0 &* W] F Kw.2 H?!F|/ W$
New ListingSK HYNIX 16GB(2x8GB) 2RX8 PC3-12800U MEMORY HMT41GU6MFR8C-PB
Pre-Owned · SK hynix
(1)
$25.99
Free shipping
+^5J &* ]8 w.A ZH? !|W/N $
SK Hynix 8GB 2Rx8 PC3-14900R-13-12-B1 ECC REG Memory HMT41GR7AFR8C-RD Tested
Pre-Owned · SK hynix
$9.99
Free shipping
+5^ J C&* H] Dw.?!L |/ PK $
Lot of 9 x 8GB SK hynix HMT31GR7EFR4C-PB T3 AD 2Rx4 PC3-12800R ECC Server Memory
Pre-Owned · SK hynix
$26.99
or Best Offer
Free shipping
T+R^ I&L W* ] 5w Y.S ?!|FG / $
SK Hynix 8GB 2Rx8 PC3-12800R-11-13-B1 ECC REG Server Memory HMT41GR7AFR8C-PB
Pre-Owned · SK hynix
$6.99
Free shipping
S+7 ^W &*3 ] w.?N!|7/ $
Lot of 8 SK Hynix 8GB PC3L-10600R Server RAM
Pre-Owned · SK hynix
$36.00
or Best Offer
$9.00 shipping
+^4 &* ]V wT.?0 !|/ NP$ S p o n s o r e d
LOT of 16x (128GB) SKHynix HMT31GR7EFR4A-H9 8GB PC-10600R DDR3 ECC Server RAM
Pre-Owned · SK hynix
$59.00
$15.53 shipping
3X S+^ X& * V] w.?!|6/ $ S p o n s o r e d
LOT OF 8 8GB 2Rx8 PC3L-128DDS Hynix HMT41GS6AFR8A-PB
Pre-Owned · SK hynix
$120.00
or Best Offer
Free shipping
HV+^ & SF * S] w.4?!| M9/ $S p o n s o r e d
Lot of 23 Hynix 8GB 2Rx4 PC3-10600R Server RAM HMT31GR7BFR4C-H9
Pre-Owned · SK hynix
$35.00
$9.29 shipping
1 bid
1d 15h
+^ 3&*I ] w.? !SF |M/P $ J
SK Hynix 8GB 2Rx4 PC3L-10600R-9-12-E2 ECC REG Server Memory HMT31GR7EFR4A-H9
Pre-Owned · SK hynix
$6.99
Free shipping
+^ &O* ]C 8wZ .?H!|B Q/ I$
SK Hynix 16GB (2*8GB) 1Rx4 PC4-2133P-RC0-10 ECC Reg HMA41GR7MFR4N-TF Server RAM
Pre-Owned · SK hynix
(4)
$17.00
or Best Offer
$4.84 shipping
+^ &S*C ] w.T?!|/ $W Q6
SK Hynix 8GB 2rx4 PC3L-12800R -11-12-E2 Server Ram HMT31GR7EFR4A-PB (x4)
Pre-Owned · SK hynix
$23.99
Free shipping
+C^ 3 9A& 9*M ] wT.O ?!|/L $
SK Hynix 8GB 2Rx4 PC3L-10600R-9-12-E2 ECC REG Memory HMT31GR7CFR4A-H9 Tested
Pre-Owned · SK hynix
$6.99
Free shipping
ZZ+^ IL&* N]1 w.?! V|/ I $
Hynix HMT41GE7MFR8C-PB 8GB 2RX8 DDR3-1600 PC3L-12800E ECC Unbuffered VLP Memory
Pre-Owned · SK hynix
$14.95
Free shipping
55 sold
5+^Q &F* F KH ] E9 w.?6!L| / $
SK Hynix 8GB PC4-2133P 2Rx8 HMA41GR7MFR8N-TF Server RAM
Pre-Owned · SK hynix
(1)
$5.99
Trending at $6.39
$6.00 shipping
+^ &6J* HS] 5w.?!|/ $M
SK Hynix 8GB 2Rx8 PC3- 14900R- 13- 12-B1 HMT41GR7AFR8C - RD T8 AD 1409
Pre-Owned · SK hynix
$13.00
or Best Offer
Free shipping
+^ &*Z ] Aw .Q?!|/ 9$ 22 V
SK Hynix HMT41GE7AFR8A-PB 8GB DDR3L-1600MHz VLP ECC RAM Memory HMT41GE7BFR8A-PB
Open Box · SK hynix
$5.99
or Best Offer
$5.99 shipping
I4+^ T &*W ]G Yw.?!|/ $ B5
SK Hynix HMA41GR7MFR4N-TF 8 GB PC4-2133P-RC0-10 Server Memory Tested Lot of 2
Pre-Owned · SK hynix
(4)
$19.95
or Best Offer
Free shipping
+^1C &* N] 8w .?!|8Z/ $ Q
Lot of 2 SK Hynix HMT41GU6MFFR8C 8GB DDR3 Memory 12800U
Pre-Owned · SK hynix
$20.00
or Best Offer
$4.51 shipping
2+^9 U1& * ] wK.?!X| AU / $
LOT OF 3 8GB SKHYNIX HMT41GR7MFR4A-PB 1RX4 PC3-12800R ECC MEMORY W4-1(1)
Pre-Owned · SK hynix
$10.66
or Best Offer
Free shipping
+^ &* ] w.8H ?5I! 84|/ $ W
SK Hynix 32GB (4x8GB) 2Rx4 PC3-10600R DDR3 HMT31GR7AFR4C-H9 Server Memory
Pre-Owned · SK hynix
$54.99
or Best Offer
$6.00 shipping
+^ 1S&* 7 C ] wB.4 ?!|V/ B$S p o n s o r e d
{Lot of 4} SK Hynix HMT31GR7FBR4C-H9 8GB 2Rx4 PC3-10600R EEC 32GB RAM Memory
Open Box · SK hynix
$30.00
or Best Offer
$4.57 shipping
C8 I+^ M M&N * ]L Tw. ?!ST|/ $S p o n s o r e d
SK Hynix 8GB PC3L Server RAM 2Rx4 PC3L-10600R-9-12-E1 - Lot of 8 IBM SERVER
Pre-Owned · SK hynix
$29.00
or Best Offer
Free shipping
0+^ &2 7* ] Yw.? CK !T|9/ M4 $S p o n s o r e d
SK Hynix HMT31GR7EFR4A-H9 8GB 2Rx4 PC3L-10600R Memory lot of 4
Pre-Owned · SK hynix
$15.35
or Best Offer
Free shipping
E3+^ A H &5* ]2 Yw.?T! M|V / $S p o n s o r e d
Qty. 4- 8gb DDR ECC RAM Server Memory SK Hynix 2rx8 Pc4-2133p
Pre-Owned · SK hynix
$28.00
or Best Offer
$10.65 shipping
3 watching
8E+^ Q9 DC &*N U] w.?!|/ $
32GB (4x8GB) - Hynix HMT31GR7AFR4C-G7 2Rx4 PC3-8500R DDR3 Server Memory Ram
Pre-Owned · SK hynix
$11.97
Free shipping
3S+^ & * ] LwV.? G!|/R I$S
(Lot of 22) SK Hynix 8GB 2Rx4 PC3-10600 ECC Server Memory (HMT31GR7BFR4C-H9)
Pre-Owned · SK hynix
(3)
$90.00
or Best Offer
$18.93 shipping
+^O &* B] w .?B!|A 32 / $EF
SK Hynix 8GB 2Rx4 PC3L-10600R Server Ram
Pre-Owned · SK hynix
$5.00
or Best Offer
$8.85 shipping
+ND^ &* ] 3B w.?!T|/ $1 NI
SK Hynix 8GB 2Rx4 PC3L-12800R-11-13-E2 ECC REG Memory HMT31GR7EFR4A-PB Tested
Pre-Owned · SK hynix
$7.99
Free shipping
S+^ &Q *8 2 BY ]3 6w.?!| /O $
SK Hynix HMT31GR7BFR4C-H9 8GB PC3-10600 DDR3-1333MHz ECC Registered CL9 240-Pin
Pre-Owned · SK hynix
$3.19
$6.15 shipping
28 sold
DC+ 13 BQ^ &* O] w.7 7?!1|/ $
192GB (24X8GB) SKHYNIX HMA41GR7MFR8N-TF 8GB RAM MEMORY 2Rx8 PC4 762200-081
Pre-Owned · SK hynix
(1)
$349.99
or Best Offer
Free shipping
+N^ &*A H9 BZ RW] w 2.L?! |/ $S p o n s o r e d
Lot of 4 SK/Hynix 8GB 4Rx8 PC3L-8500R RAM (32GB Total)
Pre-Owned · SK hynix
$14.00
or Best Offer
$6.30 shipping
+^ W2&* Q8 AI] w. ?SL! |G8/ $S p o n s o r e d
{Lot of 4} SK Hynix 8GB 2Rx4 PC3-12800R-11-12-E2 ECC REG Memory HMT31GR7CFR4C-PB
Pre-Owned · SK hynix
$9.00
or Best Offer
$5.99 shipping
+^ &98 * X] w.?!|/ 9$ AV
SK Hynix HMT31GR7EFR4A-PB 32GB (8GB X4) PC3L-12800R Server RAM FAST SHIP
Pre-Owned · SK hynix
$14.99
or Best Offer
Free shipping
+^ &*D U] DW w.R?K! |/R $O
SK Hynix 8GB (2X4GB) 1RX8 PC3L-12800S DDR3-1600MHZ RAM
Pre-Owned · SK hynix
$8.99
Free shipping
U+^D &* Q]W CwC.?!| /32 N $
SK Hynix HMT41GR7AFR4A-PB 8GB 1Rx4 PC3L-12800R DDR3L-1600 Ram
Pre-Owned · SK hynix
$14.98
$8.71 shipping
+^ RJ S&H* ] w.?3!|/6 K3 $
SK Hynix 8GB 2Rx4 PC3-12800R-11-12-E2 ECC REG Memory HMT31GR7CFR4C-PB Tested
Pre-Owned · SK hynix
$6.99
Free shipping
U+I^ H&* ] w.?!|/T 6T F A$
Lot of 4x SK HYNIX 8GB 1Rx4 PC3-12800R (1600) Server RAM HMT41GR7DFR4C-PB
Pre-Owned · SK hynix
$22.40
or Best Offer
Free shipping
NG+ ^ &0*Z ] 4w.?!|O / $3V
Lot of 16 SK Hynix 8GB 2Rx4 PC3 HMT31GR7EFR4C-RD Cisco 15-14069-01 Ser Ram A*10
Pre-Owned · SK hynix
$39.99
Free shipping
Only 1 left!
+9^ M 2&S* ] w.IH O?!R Q|O/ $
SK Hynix HMT41GU6BFR8A-PB 8GB 2Rx8 PC3L-12800U
Pre-Owned · SK hynix
$10.00
or Best Offer
$5.50 shipping
3+^ 5 &R*S ]E6 Q 5w.? UD! |/ $
Hynix HMT41GR7BFR8C-PB 8GB 2Rx8 DDR3-1600 PC3-12800R REG ECC RDIMM Server Memory
Pre-Owned · SK hynix
$9.95
Free shipping
+^ 5&* K BF] P 5w.? TP !N2|/ $
SK Hynix 8GB 2Rx8 PC4-2400T-RE1-11 ECC REG Server Memory HMA41GR7AFR8N-UH Tested
Pre-Owned · SK hynix
$11.99
Free shipping
+^ &3P* ] K wM .?5!|F /YH $
SK hynix 32GB (4x 8GB) 1Rx4 PC3L-12800R HMT41GR7AFR4A-PB Server Memory RAM
Pre-Owned · SK hynix
$18.90
or Best Offer
Free shipping
C+^ &L U*1 ] w.KI?!| J/ $1
Lot of 4 SK Hynix 8GB 2Rx4 PC3-10600R Server RAM HMT31GR7BFR4C-H9 (AMX)
Pre-Owned · SK hynix
$20.00
or Best Offer
$6.30 shipping
+ZV ^6 &*C ] w.V?N !R|/ 1$
8GB PC3L SK hynix HMT31GR7CFR4A
Pre-Owned · SK hynix
$7.00
or Best Offer
Free shipping
+^6 &*6 XC ] TYw .?!|R6/ $
LOT OF 24 MIX SK Hynix HMT41GR7MFR4C 8GB 1Rx4 DDR3 PC3-12800R *USED*
Pre-Owned · SK hynix
$99.99
or Best Offer
Free shipping
0 bids
2d 13h
PK +^ &6* ]P wV.G ?Z!U| / $
Cisco / SK Hynix HMT31GR7EFR4C-RD 8GB 2Rx4 PC3-14900R DDR3 ECC Server Memory
Pre-Owned · SK hynix
$3.74
$5.40 shipping
0+I^ 4F& A* 1] KwY.?!|/ $
SK Hynix HMA41GU6AFR8N TF-NO-AB 8GB 2R×8 PC4-2133P-UDIMM-
Pre-Owned · SK hynix
$14.00
$3.98 shipping
F+Z 5J U^8 &* E]B w.H?!|/ $
SK Hynix 8GB 1Rx4 PC3-12800R-11-13-C2 ECC REG Server Memory P/N:HMT41GR7BFR4C-PB
Pre-Owned · SK hynix
$7.99
Free shipping
+^ &F*E YS YQ B C] w M.4?! |/ $
64GB 8X8GB SK Hynix 8GB DDR3-1600 PC3-12800R (DDR3-1600) HMT41GV7BFR4A-PB CL11
Pre-Owned · SK hynix
$99.00
or Best Offer
$24.00 shipping
U+3 ^ &5*R ]F6 wR.6? !|/KC $
SK Hynix 24GB 1Rx4 PC3-12800R-11-13-C2 RAM HMT41GR7AAFR4C Lot of 3
Pre-Owned · SK hynix
$16.55
Was: $17.99was - US $17.99
or Best Offer
Free shipping
+^SD &* 1] R IB w.?!VC|/ $S p o n s o r e d
Lot of 7 SK hynix 8GB 1Rx4 PC3L-12800R-11-13-C2 HMT41GR7AFR4A-PB T3 Server
Pre-Owned · SK hynix
$51.99
$6.50 shipping
02 5N +^ &B* ] wP.?!| /V 4$ S p o n s o r e d

SK hynix Server RAM 8 GB Capacity per Module 240

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269 Results

Lot of 20 SK Hynix & Micron 8GB PC3L-10600R Server RAM

SK Hynix HMT351R7BFR8A-H9 8GB 2x4GB PC3L-10600R DDR3 Server Memory Lot of 8x

Mixed Lot Of 14x 8GB PC3L-10600R ECC Server Memory (112GB Total)

LOT OF 7 SK Hynix HMT41GR7MFR4C 8GB 1Rx4 DDR3-1600 PC3-12800R REG Server Memory

New ListingHynix 16GB 2Rx4 DDR3 PC3L-12800R-11-12-E2 RAM Memory – HMT42GR7MFR4A

HYNIX 8GB 2Rx8 PC3L-12800R DDR3-1600 ECC Registered 1.35V RDIMM HMT41GR7AFR8A-PB

4x 8GB (32GB) Hynix HMT31GR7EFR4A-H9 PC3L-10600R 2RX4 SERVER RAM FREE S/H

SK Hynix 8GB 2Rx4 PC3L-12800R-11-12-E2 ECC REG Memory HMT31GR7CFR4A-PB Tested

SK Hynix 8GB 1Rx4 PC4-2133P-RC0-10 ECC REG Server Memory HMA41GR7MFR4N-TF Tested

New ListingSK HYNIX 16GB(2x8GB) 2RX8 PC3-12800U MEMORY HMT41GU6MFR8C-PB

SK Hynix 8GB 2Rx8 PC3-14900R-13-12-B1 ECC REG Memory HMT41GR7AFR8C-RD Tested

Lot of 9 x 8GB SK hynix HMT31GR7EFR4C-PB T3 AD 2Rx4 PC3-12800R ECC Server Memory

SK Hynix 8GB 2Rx8 PC3-12800R-11-13-B1 ECC REG Server Memory HMT41GR7AFR8C-PB

Lot of 8 SK Hynix 8GB PC3L-10600R Server RAM

LOT of 16x (128GB) SKHynix HMT31GR7EFR4A-H9 8GB PC-10600R DDR3 ECC Server RAM

LOT OF 8 8GB 2Rx8 PC3L-128DDS Hynix HMT41GS6AFR8A-PB

Lot of 23 Hynix 8GB 2Rx4 PC3-10600R Server RAM HMT31GR7BFR4C-H9

SK Hynix 8GB 2Rx4 PC3L-10600R-9-12-E2 ECC REG Server Memory HMT31GR7EFR4A-H9

SK Hynix 16GB (2*8GB) 1Rx4 PC4-2133P-RC0-10 ECC Reg HMA41GR7MFR4N-TF Server RAM

SK Hynix 8GB 2rx4 PC3L-12800R -11-12-E2 Server Ram HMT31GR7EFR4A-PB (x4)

SK Hynix 8GB 2Rx4 PC3L-10600R-9-12-E2 ECC REG Memory HMT31GR7CFR4A-H9 Tested

Hynix HMT41GE7MFR8C-PB 8GB 2RX8 DDR3-1600 PC3L-12800E ECC Unbuffered VLP Memory

SK Hynix 8GB PC4-2133P 2Rx8 HMA41GR7MFR8N-TF Server RAM

SK Hynix 8GB 2Rx8 PC3- 14900R- 13- 12-B1 HMT41GR7AFR8C - RD T8 AD 1409

SK Hynix HMT41GE7AFR8A-PB 8GB DDR3L-1600MHz VLP ECC RAM Memory HMT41GE7BFR8A-PB

SK Hynix HMA41GR7MFR4N-TF 8 GB PC4-2133P-RC0-10 Server Memory Tested Lot of 2

Lot of 2 SK Hynix HMT41GU6MFFR8C 8GB DDR3 Memory 12800U

LOT OF 3 8GB SKHYNIX HMT41GR7MFR4A-PB 1RX4 PC3-12800R ECC MEMORY W4-1(1)

SK Hynix 32GB (4x8GB) 2Rx4 PC3-10600R DDR3 HMT31GR7AFR4C-H9 Server Memory

{Lot of 4} SK Hynix HMT31GR7FBR4C-H9 8GB 2Rx4 PC3-10600R EEC 32GB RAM Memory

SK Hynix 8GB PC3L Server RAM 2Rx4 PC3L-10600R-9-12-E1 - Lot of 8 IBM SERVER

SK Hynix HMT31GR7EFR4A-H9 8GB 2Rx4 PC3L-10600R Memory lot of 4

Qty. 4- 8gb DDR ECC RAM Server Memory SK Hynix 2rx8 Pc4-2133p

32GB (4x8GB) - Hynix HMT31GR7AFR4C-G7 2Rx4 PC3-8500R DDR3 Server Memory Ram

(Lot of 22) SK Hynix 8GB 2Rx4 PC3-10600 ECC Server Memory (HMT31GR7BFR4C-H9)

SK Hynix 8GB 2Rx4 PC3L-10600R Server Ram

SK Hynix 8GB 2Rx4 PC3L-12800R-11-13-E2 ECC REG Memory HMT31GR7EFR4A-PB Tested

SK Hynix HMT31GR7BFR4C-H9 8GB PC3-10600 DDR3-1333MHz ECC Registered CL9 240-Pin

192GB (24X8GB) SKHYNIX HMA41GR7MFR8N-TF 8GB RAM MEMORY 2Rx8 PC4 762200-081

Lot of 4 SK/Hynix 8GB 4Rx8 PC3L-8500R RAM (32GB Total)

{Lot of 4} SK Hynix 8GB 2Rx4 PC3-12800R-11-12-E2 ECC REG Memory HMT31GR7CFR4C-PB

SK Hynix HMT31GR7EFR4A-PB 32GB (8GB X4) PC3L-12800R Server RAM FAST SHIP

SK Hynix 8GB (2X4GB) 1RX8 PC3L-12800S DDR3-1600MHZ RAM

SK Hynix HMT41GR7AFR4A-PB 8GB 1Rx4 PC3L-12800R DDR3L-1600 Ram

SK Hynix 8GB 2Rx4 PC3-12800R-11-12-E2 ECC REG Memory HMT31GR7CFR4C-PB Tested

Lot of 4x SK HYNIX 8GB 1Rx4 PC3-12800R (1600) Server RAM HMT41GR7DFR4C-PB

Lot of 16 SK Hynix 8GB 2Rx4 PC3 HMT31GR7EFR4C-RD Cisco 15-14069-01 Ser Ram A*10

SK Hynix HMT41GU6BFR8A-PB 8GB 2Rx8 PC3L-12800U

Hynix HMT41GR7BFR8C-PB 8GB 2Rx8 DDR3-1600 PC3-12800R REG ECC RDIMM Server Memory

SK Hynix 8GB 2Rx8 PC4-2400T-RE1-11 ECC REG Server Memory HMA41GR7AFR8N-UH Tested

SK hynix 32GB (4x 8GB) 1Rx4 PC3L-12800R HMT41GR7AFR4A-PB Server Memory RAM

Lot of 4 SK Hynix 8GB 2Rx4 PC3-10600R Server RAM HMT31GR7BFR4C-H9 (AMX)

8GB PC3L SK hynix HMT31GR7CFR4A

LOT OF 24 MIX SK Hynix HMT41GR7MFR4C 8GB 1Rx4 DDR3 PC3-12800R *USED*

Cisco / SK Hynix HMT31GR7EFR4C-RD 8GB 2Rx4 PC3-14900R DDR3 ECC Server Memory

SK Hynix HMA41GU6AFR8N TF-NO-AB 8GB 2R×8 PC4-2133P-UDIMM-

SK Hynix 8GB 1Rx4 PC3-12800R-11-13-C2 ECC REG Server Memory P/N:HMT41GR7BFR4C-PB

64GB 8X8GB SK Hynix 8GB DDR3-1600 PC3-12800R (DDR3-1600) HMT41GV7BFR4A-PB CL11

SK Hynix 24GB 1Rx4 PC3-12800R-11-13-C2 RAM HMT41GR7AAFR4C Lot of 3

Lot of 7 SK hynix 8GB 1Rx4 PC3L-12800R-11-13-C2 HMT41GR7AFR4A-PB T3 Server

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LOT OF 24 MIX SK Hynix HMT41GR7MFR4C 8GB 1Rx4 DDR3 PC3-12800R USED