FSP Hydro G 650 Power Supply Review

Packaging, Contents, Exterior And Cabling

Packaging

There's a photograph of the PSU on the front of the box showing its changeable stickers. FSP bundles two sets of these so you can alter the supply's look to match your hardware. In the bottom-left corner, a series of icons depict the 80 Plus Gold efficiency, the semi-passive mode, the fully modular cabling and the Japanese electrolytic caps that this unit uses. The capacity description is found in the opposite corner.

On one of the two sides you get a description of the included cables, though there's no info on their length. On the other side of the box is the power specifications table and two graphs, illustrating the efficiency and fan noise curves.

The back has lots of interesting information, including a long feature list and a photo of the PSU's internals, highlighting the HDB fan, the dedicated PCB that regulates the 5VSB rail, the secondary side's DC-DC converters and the heat sinks that cool down the +12V FETs, which are installed on the solder side of the main PCB. We're always happy to see manufacturers providing a look at their products' internals, along with extra information on specific parts.

Contents

The PSU is well-protected in the box since it is covered by packing foam. Right next to it, we find a box containing the modular cables, a pair of Velcro straps, the AC power cord, a set of fixing bolts, the user's manual and a pair of sticker sets.

Exterior

The external design is nice thanks to the nonrestrictive fan grille and the unique front exhaust grille. The only downside is the glossy finish, which is a fingerprint magnet. The decals on the sides aren't particularly nice, but you can change them using one of the sticker sets that FSP adds to its bundle. Finally, the specifications label is found on the bottom of the supply. 

The modular panel doesn't include many sockets. Not only is this due to the PSU's moderate capacity, but also because the pair of PCIe cables host two connectors each. The EPS (CPU) socket isn't compatible with the PCIe cables and vice versa. We'd really like to see a couple of EPS cables on this PSU, or FSP could equip it with a cable featuring two connectors on the other end. Some high-end mainboards need an additional EPS or ATX12V connector, and we don't like using Molex to EPS/ATX12V adapters. After all, four-pin Molex connectors are designed for much lower currents than the EPS connector. On top of that, extra connections increase wire resistance, affecting efficiency.

Overall, this is a good-looking PSU that stands out from the crowd. The dimensions are a little larger than they need to be. However, any ATX case should accommodate it without a problem.

Cabling

All of the cables are flat and stealth. Their quality is generally good for a power supply in this price range, and the cables are flexible enough to facilitate easy routing inside your chassis.

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14 comments
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  • Onus
    I see a Performance Per Dollar chart, but so far I've not been able to find the price of this unit. What is it?
  • sammy sung
    Hopefully a competitive price scheme. Looks awesome though, very nice aesthetic
  • Aris_Mp
    Quote:
    I see a Performance Per Dollar chart, but so far I've not been able to find the price of this unit. What is it?


    It is 90 bucks

    http://www.newegg.com/Product/Product.aspx?Item=N82E16817104200&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-VigLink2-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3821802&SID=il40akd6as0035wt00053
  • mrjhh
    I remember FSP being an OEM for older computer vendors like DEC, so they definitely aren't a newcomer to the field. I'm glad to see they know how to build a modern supply.
  • Onus
    IMHO FSP has always had a solid but "middle-of-the-pack" reputation; not anybody's first choice, but a lot better than a lot of the junk being sold. Even their Raider units that got very critical reviews were acceptable as budget units in light use. In big box PCs, I'd certainly rather see FSP than HEC or Bestec.
  • jeffunit
    I see "op amp amplifier" mentioned several times in the review.
    What is an "op amp amplifier"
    Doesn't amp stand for amplifier in this context, which expands to op amplifier amplifier?
  • anort3
    Odd naming scheme for a power supply. Hope it doesn't confuse anyone into thinking water goes well with it. :P

    Always good to see some of the larger if less well known manufacturers putting out quality units.
  • Aris_Mp
    Quote:
    What is an "op amp amplifier"


    short for operational amplifier
  • jeffunit
    Quote:
    Quote:
    What is an "op amp amplifier"
    short for operational amplifier


    op amp is short for operational amplifier.
    op amp amplifier is short for operational amplifier amplifier.
    You need to pay more attention to what is written.
  • turkey3_scratch
    Good performing power supply. In terms of voltages and ripple, beats the EVGA GS. I would never hesitate to recommend this unit, if it is priced well of course, which it already is not.
  • lunyone
    Had this been around $60 or so, it would be on my recommendation list. But at ~$90 I'm not as inclined to recommend it. Yes it is a good unit, but $90 just seems a bit steep for a 650w PSU. I'm more inclined to buy a $60-70 PSU for most of the builds that I do (all at least 80 PLUS Bronze rated). I know that this PSU is probably for those that have extra $ floating around or want more than just 80 PLUS Bronze certified PSU's.
  • sammy sung
    The GQ series seems hard to overturn, unless fully modular cabling is an absolute must for the consumer. I've never had an issue with semi-modular that made me cringe and exclaim that I should have forked out the extra $10-20. Aesthetics are more of a deciding factor for me, and realistically this edges out the HX series for that blue/white scheme, as far as I'm concerned at least.
  • Archaic59
    It's nice to have another unit to add to the short list of power supplies worth recommending. I'd like to see a 550 watt unit added to this line.
  • turkey3_scratch
    It runs for $81 now:

    PCPartPicker part list / Price breakdown by merchant

    Power Supply: FSP Group Hydro G 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($81.50 @ Newegg)
    Total: $81.50
    Prices include shipping, taxes, and discounts when available
    Generated by PCPartPicker 2016-03-05 21:53 EST-0500

    Which is comparable to the EVGA GS:

    PCPartPicker part list / Price breakdown by merchant

    Power Supply: EVGA SuperNOVA GS 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($79.99 @ Amazon)
    Total: $79.99
    Prices include shipping, taxes, and discounts when available
    Generated by PCPartPicker 2016-03-05 21:54 EST-0500

    Between the two, I'd take the FSP. I think I'm going to start making this FSP a common recommendation myself.